/*
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 *
 * The Apereo Foundation licenses this file to you under the Educational
 * Community License, Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of the License
 * at:
 *
 *   http://opensource.org/licenses/ecl2.txt
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations under
 * the License.
 *
 */
'use strict';

/**
 * @ngdoc directive
 * @name adminNg.directives.withRole
 * @description
 * Remove the element if the current user does not have the given role.
 *
 * @example
 * <a with-role="ROLE_USER">New event</a>
 */
angular.module('adminNg.directives')
.directive('withRole', ['AuthService', function (AuthService) {
  return {
    priority: 1000,
    link: function ($scope, element, attr) {
      element.addClass('hide');

      AuthService.userIsAuthorizedAs(attr.withRole, function () {
        element.removeClass('hide');
      }, function () {
        element.remove();
      });
    }
  };
}]);
